Düsseldorf Intl climate by month
Averages and records for each calendar month at Düsseldorf Intl, Germany, from 1937 to 2026. The warmest month is July, averaging 24.1°C; the coolest is January at 5.4°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 5.4°C | 0.4°C | 17.3°C1 January 2023 | −22.8°C27 January 1942 | 62 / 67 |
| February | 7.0°C | 0.6°C | 21.0°C27 February 2019 | −17.8°C13 February 1940 | 60 / 67 |
| March | 10.8°C | 2.5°C | 25.7°C31 March 2021 | −16.1°C6 March 1971 | 64 / 68 |
| April | 14.7°C | 4.7°C | 28.8°C19 April 2018 | −6.3°C8 April 2003 | 66 / 68 |
| May | 19.2°C | 8.6°C | 33.8°C29 May 2017 | −2.2°C8 May 1941 | 66 / 69 |
| June | 22.3°C | 11.7°C | 38.7°C26 June 2026 | 2.4°C5 June 1976 | 66 / 70 |
| July | 24.1°C | 13.8°C | 40.7°C25 July 2019 | 4.4°C3 July 1949 | 68 / 71 |
| August | 23.9°C | 13.6°C | 38.5°C8 August 2003 | 5.0°C29 August 1993 | 68 / 71 |
| September | 20.0°C | 10.8°C | 34.0°C15 September 2020 | 0.0°C28 September 1939 | 67 / 70 |
| October | 15.2°C | 7.6°C | 27.7°C1 October 2011 | −6.2°C29 October 1997 | 66 / 70 |
| November | 9.7°C | 3.9°C | 21.0°C2 November 2020 | −9.4°C22 November 1993 | 64 / 70 |
| December | 6.5°C | 1.6°C | 17.5°C31 December 2022 | −15.3°C31 December 1978 | 61 / 70 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 60 to 68 years each.
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Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.